Answer
A codon is a sequence of three bases that codes for one amino acid. A gene is a sequence of codons within a DNA molecule that codes for a single protein. Genes are contained in structures within cells that are known as chromosomes--of which there are 46 in the nuclei of human cells.
Work Step by Step
A codon is a sequence of three bases that codes for one amino acid. A gene is a sequence of codons within a DNA molecule that codes for a single protein. Genes are contained in structures within cells that are known as chromosomes--of which there are 46 in the nuclei of human cells.